| Product name：KCu-70 |
| Classification：ECuNi |
  |
For butt or over-lap welding in Cu-Ni alloy (70%Cu-30%Ni, 80%Cu-20%Ni)
|
Stick Electrode for Copper and Copper Alloy |
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|
Product |
Classification |
Application and Features |
Diameter |
|
||
|
AWS |
JIS |
Cu |
Si |
|||
|
KCu-70 |
ECuNi |
DCuNi-3 |
For butt or over-lap welding in Cu-Ni alloy (70%Cu-30%Ni, 80%Cu-20%Ni) |
3.2 4.0 5.0 |
Rem. |
0.15 |
|
Typical chemical composition of weld metal (wt. %) |
Mechanical Properties |
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|
Mn |
P |
Pb |
Fe |
Ni |
Ti |
Others |
Tensile Strength N/mm2（kgf/mm2） |
Elongation % |
|
1.5 |
0.016 |
0.005 |
0.56 |
30.6 |
0.04 |
— |
420(42.8) |
39 |
No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.) TEL:886-7-6955155 FAX:886-7-6955166
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